GB1304236A - - Google Patents

Info

Publication number
GB1304236A
GB1304236A GB4198370A GB4198370A GB1304236A GB 1304236 A GB1304236 A GB 1304236A GB 4198370 A GB4198370 A GB 4198370A GB 4198370 A GB4198370 A GB 4198370A GB 1304236 A GB1304236 A GB 1304236A
Authority
GB
United Kingdom
Prior art keywords
sept
brushes
magnetic
heading
serving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4198370A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1304236A publication Critical patent/GB1304236A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Abstract

1304236 Magnetic brush developing XEROX CORP 2 Sept 1970 [3 Sept 1969] 41983/70 Heading G2H A latent image bearing surface 1 is developed by magnetic brushes 70, 80; a member 60 (preferably an electrically biased cylinder or wire brush) serving to convey developer across the space between the brushes.
GB4198370A 1969-09-03 1970-09-02 Expired GB1304236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85500269A 1969-09-03 1969-09-03

Publications (1)

Publication Number Publication Date
GB1304236A true GB1304236A (en) 1973-01-24

Family

ID=25320087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4198370A Expired GB1304236A (en) 1969-09-03 1970-09-02

Country Status (5)

Country Link
US (1) US3638614A (en)
JP (1) JPS491217B1 (en)
CA (1) CA929338A (en)
DE (1) DE2043814C3 (en)
GB (1) GB1304236A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792643A (en) * 1971-12-17 1973-03-30 Ibm ELECTROPHOTOGRAPHIC DEVELOPMENT DEVICE
JPS4998638A (en) * 1973-01-25 1974-09-18
US3855969A (en) * 1973-03-02 1974-12-24 Addressograph Multigraph Quality control of electrostatic image developer mix
US3866564A (en) * 1973-04-25 1975-02-18 Xerox Corp Magnetic brush developing apparatus for copiers
US3926516A (en) * 1974-02-20 1975-12-16 Xerox Corp Development apparatus for an electrostatographic printing machine
US3991713A (en) * 1974-02-20 1976-11-16 Xerox Corporation Development apparatus for an electrostatographic printing machine
US3879737A (en) * 1974-04-08 1975-04-22 Minnesota Mining & Mfg Integrated electrographic recording and developing stylus assembly
JPS50155235A (en) * 1974-06-04 1975-12-15
US4050413A (en) * 1975-09-22 1977-09-27 Xerox Corporation Magnetic brush crossmixing system
US4063533A (en) * 1976-08-02 1977-12-20 International Business Machines Corporation Multiple brush developer applying apparatus with a toner diverter blade
US4266868A (en) * 1979-07-16 1981-05-12 Minnesota Mining And Manufacturing Company Multiple roll developing apparatus
DE3109695A1 (en) * 1981-03-13 1982-09-23 Olympia Werke Ag, 2940 Wilhelmshaven MAGNETIC BRUSH DEVELOPMENT DEVICE FOR ELECTROSTATIC LOADING IMAGES ON RECORD CARRIERS
US4461562A (en) * 1982-02-17 1984-07-24 Better Methods, Inc. Magnetic toner applicator
US4553827A (en) * 1983-06-30 1985-11-19 Ricoh Company, Ltd. Electrophotographic copying apparatus including an enlarged image developing station
JPS61105573A (en) * 1984-10-29 1986-05-23 Toshiba Corp Developing device
JP3522080B2 (en) * 1997-05-09 2004-04-26 日立プリンティングソリューションズ株式会社 Developing device
US7356292B2 (en) * 2006-06-15 2008-04-08 Xerox Corporation Electrostatographic developer unit having multiple magnetic brush rolls with a magnetic restrictor for carrier particle emission control
JP4661933B2 (en) * 2008-10-08 2011-03-30 コニカミノルタビジネステクノロジーズ株式会社 Image forming apparatus
JP5434430B2 (en) * 2009-09-18 2014-03-05 富士ゼロックス株式会社 Developing device and image forming apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113042A (en) * 1960-04-19 1963-12-03 Xerox Corp Xerographic apparatus with magnetic conveyor
US3117891A (en) * 1960-09-26 1964-01-14 Xerox Corp Xerographic apparatus
US3133834A (en) * 1961-06-22 1964-05-19 Rca Corp Electrostatic developing apparatus
US3358637A (en) * 1962-04-24 1967-12-19 Plastic Coating Corp Toner unit for photoelectrostatic reproduction equipment

Also Published As

Publication number Publication date
CA929338A (en) 1973-07-03
DE2043814C3 (en) 1982-10-28
DE2043814B2 (en) 1979-04-19
DE2043814A1 (en) 1971-03-25
JPS491217B1 (en) 1974-01-12
US3638614A (en) 1972-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee